DIGITAL SIGNAL PROCESSOR CONTROL ALGORITHM FOR PWM INVERTER | ||||
| ERJ. Engineering Research Journal | ||||
| Article 1, Volume 22, Issue 3, October 1999, Page 1-12 PDF (419.69 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/erjm.1999.72442 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| A. A. Heggo | ||||
| Minufiya University, Faculty of Engineering, Shebin El-Kom | ||||
| Abstract | ||||
| Recent developments in power electronic device technology promises faster switching capability at high power. The hybrid pulse width modulation method which requires two of the four switches in a full bridge inverter are used, and enable pulse pattern operation at high frequency. The use of two level switching instead of three level switching enables the use of higher frequency for given computation time delay. The proposed control scheme is implemented using bi-polar junction transistors (BJT) controlling an inverter to produce a very low frequency (THD) sinusoidal output voltage. Simulation and experimental results are presented to verify the performance. | ||||
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